LCM & HCF

0.0(0)
studied byStudied by 1 person
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/12

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

13 Terms

1
New cards

Find LCM

Fraction: 1/4, 5/8, 5/16, 15/52

LCM of numerator

HCF of denominator

2
New cards

Find HCF

Fraction: 1/4, 5/8, 5/16, 15/52

HCF of numerator

LCM of denominator

3
New cards

HCF of prime numbers

1

4
New cards
<p>LCM</p>

LCM

knowt flashcard image
5
New cards
<p>LCM =<strong> <u>Highest no.</u></strong></p><p>When highest no. is divisible by all the rest no.</p>

LCM = Highest no.

When highest no. is divisible by all the rest no.

6
New cards
<p>Highest powers of <strong><u>all</u></strong> factors.</p>

Highest powers of all factors.

10 = 2×5

12 = 2×2×3

15 = 3×5

LCM = 2² x 3 ×5 = 60

10 = 2×5

15 = 3×5

LCM = 5×2×3 = 30

*This is not a necessary trick because I’m gonna take out Lcm of the all the nos. simultaneosly and not seperately.

7
New cards
<p>LCM of Prime no = multiply</p>

LCM of Prime no = multiply

knowt flashcard image
8
New cards
<p>HCF =<strong> <u>Lowest no.</u></strong></p><p>When lowest no. is divisible by all the rest no.</p>

HCF = Lowest no.

When lowest no. is divisible by all the rest no.

9
New cards
<p>HCF trick</p>

HCF trick

knowt flashcard image
10
New cards
<p>HCF = 60</p>

HCF = 60

11
New cards
<p>Hcf</p>

Hcf

knowt flashcard image
12
New cards
<p>Hcf</p>

Hcf

13
New cards

HCF * LCM = Product of numbers